
Basic Operations
This section provides an overview of the watch
and its operations.
Note
●
The illustrations included in this
manual have been created to
facilitate explanation. An illustration
may differ somewhat from the item it
represents.
General Guide
30
③
① ②
⑧
⑨
⑩
⑦ ⑥
⑤
④
A
Hour hand
B
Second hand
C
Minute hand
D
24-hour hand
E
Crown
F
Day indicator
G
Small minute hand
H
Small hour hand
I
Small 24-hour hand
J
Mode hand
MA1510-EA
© 2015 CASIO COMPUTER CO., LTD.
Watch Face Items
①
②
③
⑤
⑥
⑦
⑧
⑨
④
A
Day of the week
B
Airplane Mode
C
Stopwatch Mode
D
When checking the last receive result:
“P”: Last receive (acquisition) was for GPS
signal time information and position
information
“N”: Last receive was for GPS signal time
information or time calibration signal
When setting the Home City or World
Time City:
“P”: With position information
“N”: Without position information
E
Summer time setting
F
Last GPS or time calibration signal receive
(acquisition) result
G
GPS signal time information reception in
progress
H
GPS signal time information and position
information acquisition in progress
I
Time calibration reception in progress
Navigating Between Modes
This watch has a Timekeeping Mode and a
Stopwatch Mode.
You tell which mode the watch is currently in
by checking the position of the mode hand.
●
Timekeeping Mode (normal timekeeping):
Current day of the week
●
Stopwatch Mode: ST (STW)
30
30
C
Stopwatch Mode
Timekeeping Mode
Use the (C) button to navigate between
modes.
●
Hold down (C) for at least two seconds to
return to the Timekeeping Mode.
●
Holding down (C) for four seconds or longer
will enter or exit the Airplane Mode. The
mode hand points to
h
while the watch is in
the Airplane Mode.
l
Using the Watch on an Aircraft
Mode Overview
Timekeeping Mode
The main hour, minute, and second hands
indicate the current time.
The small hour and minute hands indicate the
current World Time.
30
⑤ ⑥ ③
②
①
④
Current location time/
World Time swapping
(Hold down about
3 seconds.)
Airplane Mode
(Hold down about
4 seconds.)
A
Current day of the week
B
Current location time (24-hour time)
C
Current location date
D
World Time hour (24-hour time)
E
World Time hour
F
World Time minute
Operation Guide 5454
1